I have been reading blog and use a micro fiber cloth and run it across the track to make sure it is clean from any grime. I go to the beach alot, so this also ensures no salt on any of the parts. 3-in-one makes a window and track dry lube i spray on the cloth.
3-IN-ONE 120084 RVcare Slide-Out Silicone Lube with SMART STRAW SPRAYS 2 WAYS, 11 OZ [6-Pack]
__________________
|